A lady who wears fake tan (applied with a trowel), and makeup made of cement, tattooed on eyebrows - sporting a brightly coloured maxi dress (from 'The Asda") and normally a Scouse (equally could be a Geordie or Glasgow) accent.
Normally found to be frequenting posh city centre bars, in the hope of bagging a footballer or similarly wealthy male - (must be of the metrosexual variety).

Hey Warren - have you seen that girl - check out the kip of 'er - proper loo fairy there mate!

Oh my god - you should see that bird i pulled last night mate - proper loo fairy!